1816680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15139}}^1$

素因数の和:15153

約数の個数: 32

約数和(自身を含む): 5450400

約数和(自身を除く): 3633720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 151390, 181668, 227085, 302780, 363336, 454170, 605560, 908340, 1816680]

約数ペア:

[(1, 1816680), (2, 908340), (3, 605560), (4, 454170), (5, 363336), (6, 302780), (8, 227085), (10, 181668), (12, 151390), (15, 121112), (20, 90834), (24, 75695), (30, 60556), (40, 45417), (60, 30278), (120, 15139)]